3M™ Privacy Filters provide world-class ""black out"" privacy from side views outside the 60-degree viewing angle, while creating an excellent viewing experience from straight on views. Reversible between a glossy side and a glare-reducing matte side that helps reduce reflections and hide fingerprints, so you can enjoy pristine image clarity. Highlights: Effective ""black out"" privacy from side views outside the 60-degree viewing angle Matte surface helps reduce glare and fingerprints Helps reduce blue light, without distorting the natural color of your display Durable privacy filter that can withstand hundreds of cleanings Compatible with curved displays 100% hand inspected for quality assurance